H3C S9825-64D 400G Data Center Switch

The H3C S9825-64D is a 64-port 400G Ethernet data center switch designed for high-performance computing and AI cluster interconnect applications. Built on a modular chassis architecture, it delivers ultra-high throughput and low-latency fabric connectivity essential for distributed machine learning training, large language model inference clusters, and real-time analytics workloads. The switch supports advanced traffic engineering, congestion control, and in-network telemetry capabilities.

With 25.6 Tbps aggregate throughput, the S9825-64D enables non-blocking performance across all 64 ports simultaneously, eliminating bandwidth bottlenecks in east-west data center traffic patterns. The platform supports both traditional ECMP routing and advanced load-balancing algorithms optimized for converged cluster networking, making it suitable for demanding multi-tenant GPU and accelerator farm deployments.

Ideal for

• AI/ML cluster training fabric: GPU/TPU interconnect for distributed deep learning at scale
• High-performance computing (HPC) clusters: Tightly coupled compute node communication
• Real-time analytics platforms: Low-latency data streaming between compute and storage layers
• Large language model (LLM) inference acceleration: High-throughput model serving infrastructure
• Disaggregated data center networking: Spine-tier or high-radix leaf switching for hyperscale topologies
• Enterprise research and scientific computing: Next-gen genome sequencing and particle physics workloads

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.